10-day forecast for Allen, SD: 29° to 67°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Thursday, October 29
35° · 0.73 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2766° / 29°0
Morning41°feels 32°
Afternoon66°feels 63°
Evening47°feels 44°
Overnight32°feels 26°
66 °
Allen, Tuesday, 27 October
Partly cloudy. High 66°, low 29°.
Pressure29.83 inHg
Wind13.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point42°
Wed, 2864° / 43°0
Morning49°feels 44°
Afternoon64°feels 62°
Evening46°feels 44°
Overnight51°feels 49°
64 °
Allen, Wednesday, 28 October
Overcast. High 64°, low 43°.
Pressure29.85 inHg
Wind14.5 mph W
Humidity39%
Visibility6.2 mi
Dew point37°
Thu, 2967° / 42°0
Morning46°feels 40°
Afternoon66°feels 64°
Evening51°feels 50°
Overnight42°feels 38°
67 °
Allen, Thursday, 29 October
Overcast. High 67°, low 42°.
Pressure29.97 inHg
Wind11.8 mph SW
Humidity42%
Visibility6.2 mi
Dew point40°
Fri, 3053° / 43°0
Morning45°feels 45°
Afternoon51°feels 50°
Evening52°feels 51°
Overnight45°feels 45°
53 °
Allen, Friday, 30 October
Overcast. High 53°, low 43°.
Pressure30.09 inHg
Wind7 mph E
Humidity84%
Visibility—
Dew point45°
Sat, 3165° / 53°0.01
Morning56°feels 55°
Afternoon62°feels 61°
Evening58°feels 57°
Overnight55°feels 54°
65 °
Allen, Saturday, 31 October
Light rain. High 65°, low 53°.
Pressure29.88 inHg
Wind12.1 mph S
Humidity66%
Visibility—
Dew point50°
Sun, 0157° / 50°0
Morning55°feels 53°
Afternoon57°feels 55°
Evening53°feels 52°
Overnight51°feels 49°
57 °
Allen, Sunday, 1 November
Overcast. High 57°, low 50°.
Pressure29.91 inHg
Wind12 mph SW
Humidity62%
Visibility—
Dew point44°
Mon, 0255° / 38°0.04
Morning49°feels 45°
Afternoon52°feels 48°
Evening39°feels 28°
Overnight41°feels 32°
55 °
Allen, Monday, 2 November
Light rain. High 55°, low 38°.
Pressure29.85 inHg
Wind27 mph NW
Humidity41%
Visibility—
Dew point30°
Tue, 0349° / 36°0
Morning39°feels 31°
Afternoon46°feels 41°
Evening42°feels 38°
Overnight40°feels 33°
49 °
Allen, Tuesday, 3 November
Mostly clear. High 49°, low 36°.
Pressure30.24 inHg
Wind17.3 mph NW
Humidity42%
Visibility—
Dew point23°
Wed, 0465° / 42°0
Morning49°feels 42°
Afternoon60°feels 57°
Evening49°feels 46°
Overnight46°feels 43°
65 °
Allen, Wednesday, 4 November
Partly cloudy. High 65°, low 42°.
Pressure29.80 inHg
Wind19.8 mph SW
Humidity34%
Visibility—
Dew point31°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Allen, SD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.